INSTALLATION : solution with 4 sensors

Sensors and central calculator are perfectly protected in a special steel housing to avoid any damages. Steel protection with rubber silent blocks against vibrations and shocks were tested in CNES Laboratory in Toulouse – France dedicated for space industry.

REQUIRED MATERIAL FOR THIS SOLUTION

Four sensors Ref SOS48-ST on metallic support (ref. BEME158) and in protective housing (ref. BEME159) and One calculator Ref SPC60-ST

INSTALLATION : solution with 6 sensors

To measure the X and Y movement of the crane.
Two sets are placed along the sea side of the spreader, two others along the land side, one on the left side and one on the right side.

The result of the measurement is a 6-deviation value.

The 4 values of detectors placed along the sea side and the land side express the X & orientation error in stacking the upper container with the lower one. These values are visible only on one side, the other side remains blind.
The deviation values of detectors placed on the left and right side give information on the Y error of the stacking and are used in the same way that the X values.
Spica sensor must be locked on the spreader in such a way that its optical axis should be vertically over the container edge.
This is the case for a yard crane RTG or RMGC.
One should take care to position the container always in the same orientation because of the door (offset between the door and ISO corners).

REQUIRED MATERIAL FOR THIS SOLUTION

Six sensors Ref SOS48-ST on metallic support (ref. BEME158) and in protective housing (ref. BEME159) and One calculator Ref SPC60-ST.